LG K4 (2017)

LG K4 (2017)

Android 6.0

I can't make voice calls on my LG K4 (2017) Android 6.0

Cause 1 of 12: Fixed dialling is turned on

When you turn on fixed dialling, you can only call predefined numbers and do emergency calls.

Solution: Turn off fixed dialling.

Step 1 of 11

Find "Fixed dialing numbers"

Slide your finger downwards starting from the top of the screen.

Step 2 of 11

Find "Fixed dialing numbers"

Press the settings icon.

Step 3 of 11

Find "Fixed dialing numbers"

Press Networks.

Step 4 of 11

Find "Fixed dialing numbers"

Press Call.

Step 5 of 11

Find "Fixed dialing numbers"

Press More.

Step 6 of 11

Find "Fixed dialing numbers"

Press Fixed dialing numbers.

Step 7 of 11

Turn fixed dialling on or off

Press Enable FDN to turn on fixed dialling.

1111
Step 8 of 11

Turn fixed dialling on or off

Key in your PIN2 and press OK. The default PIN2 is 1111.

Step 9 of 11

Turn fixed dialling on or off

Press Disable FDN to turn off fixed dialling.

1111
Step 10 of 11

Turn fixed dialling on or off

Key in your PIN2 and press OK. The default PIN2 is 1111.

Step 11 of 11

Return to the home screen

Press the Home key to return to the home screen.

1 Find "Fixed dialing numbers"

Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Networks.
Press Call.
Press More.
Press Fixed dialing numbers.

2 Turn fixed dialling on or off

Press Enable FDN to turn on fixed dialling.
Key in your PIN2 and press OK. The default PIN2 is 1111.
1111
Press Disable FDN to turn off fixed dialling.
Key in your PIN2 and press OK. The default PIN2 is 1111.
1111

3 Return to the home screen

Press the Home key to return to the home screen.